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   wastewater 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.02秒
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wastewater     
相关语句
  废水
    STUDY OF SEDIMENT-LEACHING PROPERTIES IN DRILLING WASTEWATER TREATMENT BY COAGULATION
    混凝法处理钻井废水的残渣浸出特性研究
短句来源
    INFLUENCE OF TEMPERATURE ON COAGULATION TREATMENT OF DRILLING WASTEWATER
    温度对钻井废水处理的影响
短句来源
    A Discussion on Raising the Standard-Achieving Rate of the COD Value of Drilling Waste Water
    提高钻井废水COD值达标率的探讨
短句来源
    Construction Structure for Raising the Standard—Achieving Rate of the COD Value of Drilling Waste Water
    提高处理钻井废水COD达标率的土建结构
短句来源
    DETERMINATION OF COD IN WASTEWATER HIGH IN CI~- IN OIL-GAS FIELDS
    油气田高Cl~-废水的COD测定
短句来源
更多       
  废水
    STUDY OF SEDIMENT-LEACHING PROPERTIES IN DRILLING WASTEWATER TREATMENT BY COAGULATION
    混凝法处理钻井废水的残渣浸出特性研究
短句来源
    INFLUENCE OF TEMPERATURE ON COAGULATION TREATMENT OF DRILLING WASTEWATER
    温度对钻井废水处理的影响
短句来源
    A Discussion on Raising the Standard-Achieving Rate of the COD Value of Drilling Waste Water
    提高钻井废水COD值达标率的探讨
短句来源
    Construction Structure for Raising the Standard—Achieving Rate of the COD Value of Drilling Waste Water
    提高处理钻井废水COD达标率的土建结构
短句来源
    DETERMINATION OF COD IN WASTEWATER HIGH IN CI~- IN OIL-GAS FIELDS
    油气田高Cl~-废水的COD测定
短句来源
更多       
  污水
    Study on the New Technology of Treatment and Reuse of Oil Refinery Wastewater
    炼油污水深度处理及回用新技术研究
短句来源
    Study on Advanced Purification Technology for Oil Recovery Wastewater from Polymer Flooding
    聚合物驱采油污水深度净化技术的研究
短句来源
    IMPROVEMENT ON ULTRAVIOLET ABSORPTION SPECTROPHOTOMETRIC METHOD IN DETERMINING PETROLEUM HYDROCARBONS IN INDUSTRIAL WASTEWATER
    紫外吸收光度法测定工业污水中石油烃类的方法改进
短句来源
    PILOT-SCALE TEST ON FLOCCULANT CG-A IN REFINING OIL-CONTAINING OILFIELD WASTE WATER
    CG-A絮凝剂净化油田含油污水中间试验研究
短句来源
    FLOCCULANT SE-I FOR PURIFICATION OF OILFIELD WASTE WATER
    SE-Ⅰ型絮凝剂用于净化油田污水的研究
短句来源
更多       
  污水
    Study on the New Technology of Treatment and Reuse of Oil Refinery Wastewater
    炼油污水深度处理及回用新技术研究
短句来源
    Study on Advanced Purification Technology for Oil Recovery Wastewater from Polymer Flooding
    聚合物驱采油污水深度净化技术的研究
短句来源
    IMPROVEMENT ON ULTRAVIOLET ABSORPTION SPECTROPHOTOMETRIC METHOD IN DETERMINING PETROLEUM HYDROCARBONS IN INDUSTRIAL WASTEWATER
    紫外吸收光度法测定工业污水中石油烃类的方法改进
短句来源
    PILOT-SCALE TEST ON FLOCCULANT CG-A IN REFINING OIL-CONTAINING OILFIELD WASTE WATER
    CG-A絮凝剂净化油田含油污水中间试验研究
短句来源
    FLOCCULANT SE-I FOR PURIFICATION OF OILFIELD WASTE WATER
    SE-Ⅰ型絮凝剂用于净化油田污水的研究
短句来源
更多       

 

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      wastewater
    Activated carbon was prepared from the sewage sludge of municipal wastewater treatment plant by chemical activation (activation reagent is ZnCl2) and was used for the adsorption of dye (reactive brilliant red K-2BP).
          
    Geochemistry characteristics and evaluation of the pollution extent of arsenic in wastewater irrigated soil in the North of Tian
          
    The isolation and identification of high efficient biohydrogen production anaerobic bacteria are the important foundations for the fermented biohydrogen production process by anaerobic digesting organic wastewater.
          
    Development and application of some renovated technologies for municipal wastewater treatment in China
          
    Wastewater discharge, especially municipal wastewater discharge, and non-point pollution sources are becoming the major water pollution source and research focus.
          
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    Drilling wastewater treatment by coagulation would make pollutants in water collect in the sediment. This thesis has summed up the leaching experiments of two kinds of sediments at different pH values and temperatures, pointed out there are few pollution in the leaching liquids of sediments because of the effect of the coagulants, and further offered a suggestion for decreasing polution of sediments.

    用混凝法处理钻井废水可使水中污染物集中于残渣之中。本文总结了两种残渣在不同pH值和不同温度下的浸出实验,并指出由于混凝水解聚合体的影响,残渣的浸出液中只有少量的污染物存在,进而提出了减少残渣污染的建议。

    This paper presents a new water-treating agent,CG-A_3,as flocculant/corrosion-inhibitor for oilfleld wastewater.Chemically,it is a natural polysaccharide,modified intentionally for this purpose.A detailed study shows that satisfactory purificating and corrosion- preventing capacities are obtained simultaneously with this agent at low concentrations in artificial oily wastewater samples.Especially,it gives good results in inhibiting pitting- corrosion,and in this case it is more effective than typical...

    This paper presents a new water-treating agent,CG-A_3,as flocculant/corrosion-inhibitor for oilfleld wastewater.Chemically,it is a natural polysaccharide,modified intentionally for this purpose.A detailed study shows that satisfactory purificating and corrosion- preventing capacities are obtained simultaneously with this agent at low concentrations in artificial oily wastewater samples.Especially,it gives good results in inhibiting pitting- corrosion,and in this case it is more effective than typical corrosion inhibitor HEDP.

    本文详细研究了一种以天然高分子经化学改性而成的 CG-A_2絮凝-缓蚀剂对模拟油田含油污水的净化和缓蚀性能。确认 CG-A_3作为絮凝剂和缓蚀剂的用药量是相容的,具有低剂量效应,对废水絮凝净化和缓蚀均有较佳效果,特别对抑制点(坑)蚀,效果优于典型缓蚀剂 HEDP。

    Flotation is a high efficient and economic technology for separating different materials through liquid-air-solid or liquid-air-liquid interfaces. It is broadly used in processing, separation and purification of coal, ore, metallurgy, chemical engineering, building material, medicine, agricultural product, food as well as in treatment and utilization of industrial wastewater and wastes of petroleum, smelting, building, electroplating, papermaking et al. A predominary study on separating the samples of...

    Flotation is a high efficient and economic technology for separating different materials through liquid-air-solid or liquid-air-liquid interfaces. It is broadly used in processing, separation and purification of coal, ore, metallurgy, chemical engineering, building material, medicine, agricultural product, food as well as in treatment and utilization of industrial wastewater and wastes of petroleum, smelting, building, electroplating, papermaking et al. A predominary study on separating the samples of oily sludge taken in Janghan Oilfield by using a impeller flotation method is made, and satisfuctory results of flotation are obtained.

    浮选是利用液—气—固或液—气—液界面分离不同物质的一种分离技术。作者采用国产叶轮机械搅拌式浮选机和国产药剂对江汉油田的含油污泥进行了叶轮浮选的试验研究,取得了油、水、泥良好分离与综合回收的结果。

     
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